单语范例（未经PONS编辑处理）
We had a great understanding and it was never about one-upmanship.
en.wikipedia.org In that time the three main parties played a game of one-upmanship in terms of promises to electors.
www.rcinet.ca Who is the victor, the aggressive person who is agile at feats of one-upmanship?
www.huffingtonpost.com We switch sides, play games of deference and one-upmanship with each panelist.
en.wikipedia.org Obsessed with creating the best stage illusion, they engage in competitive one-upmanship with tragic results.
en.wikipedia.org